Xbox One:
1. Cheap prices and great deals (past the initial Kinect blunder).
2. Momentum from X360.
3. Decent "true" exclusives for the first half.
4. It took a while before everyone knew exclusivity are a thing of the past.
5. Steam yet to explode in popularity.
6. Sony's first party titles only becoming so popular in later years.
Series X/S:
1. Two years of brutal PS5 shortages.
2. GamePass garnering attention during COVID.
3. Solid hardware.








